diff --git a/docs/source/DocumentationSummary.md b/docs/source/DocumentationSummary.md
index cb57575..83ac0f3 100644
--- a/docs/source/DocumentationSummary.md
+++ b/docs/source/DocumentationSummary.md
@@ -73,8 +73,10 @@ The following is a summary of the HED-related websites:
   - Site
 * - HED project homepage
   - [https://www.hedtags.org](https://www.hedtags.org)
-* - HED resources
+* - HED resources (docs)
   - [https://www.hed-resources.org](https://www.hed-resources.org)
+* - HED Wikipedia Page
+  - [https://https://en.wikipedia.org/wiki/Hierarchical_Event_Descriptors](https://en.wikipedia.org/wiki/Hierarchical_Event_Descriptors)
 * - HED specification
   - [https://hed-specification.readthedocs.io/en/latest/index.html](https://hed-specification.readthedocs.io/en/latest/index.html)
 * - CTAGGER executable jar
diff --git a/docs/source/WhatsNew.md b/docs/source/WhatsNew.md
index 363d521..565a17f 100644
--- a/docs/source/WhatsNew.md
+++ b/docs/source/WhatsNew.md
@@ -1,6 +1,9 @@
 (whats-new-anchor)=
 # What's new?
 
+**Jan 22, 2024 HED Wikipedia Page published:**       
+>  [**HED Wikipedia**](https://en.wikipedia.org/wiki/Hierarchical_Event_Descriptors)
+
 **Nov. 14, 2023 Dora Hermes elected to BIDS steering committee:**      
 >  HED working group member Dora Hermes from Mayo has been elected to the BIDS steering committee for a two-year term.
 >  **Congratulations** Dora!  
diff --git a/docs/source/_templates/layout.html b/docs/source/_templates/layout.html
index 2f2bea5..8bb914b 100644
--- a/docs/source/_templates/layout.html
+++ b/docs/source/_templates/layout.html
@@ -7,7 +7,7 @@
     </p>
     <ul>
       <li class="toctree-li">
-        <a href="https://hedtags.org">Project homepage</a></li>
+        <a href="https://www.hedtags.org">Project homepage</a></li>
       <li class="toctree-li">
         <a href="https://www.youtube.com/channel/UCYu8B1eFb-gRemamXod-exQ">HED YouTube channel</a></li>
       <li class="toctree-li">